| Index | Berthier-sur-Mer | Quebec | National |
| Cost of living | 86 | 88 | 100 |
| Groceries | 109 | 109 | 100 |
| Health care | 102 | 102 | 100 |
| Housing | 69 | 74 | 100 |
| Transportation | 101 | 101 | 100 |
| Utilities | 82 | 82 | 100 |
| Lifestyle & Entertainment | n/a | n/a | n/a |
| Household Items | n/a | n/a | n/a |
| Education & Childcare | n/a | n/a | n/a |
| Cost of living index | |
| Groceries index | |
| Health care index | |
| Housing index | |
| Transportation index | |
| Utilities index | |
| Lifestyle index | |
| Household index | |
| Educare index |
| State | General Sales Tax | With Max Surtax |
| Quebec | 9.975% | 14.975% |
| State | Income Tax (Low) | Income Tax (High) |
| Quebec | 15% | 25.75% |
| City | Population | Cost of Living Index | National Avg. |
| Saint-Raphaël, QC | 2,265 | 85 | 15.4% |
| Saint-Charles-de-Bellechasse, QC | 2,416 | 85 | 15.3% |
| Beaupré, QC | 3,861 | 85 | 15.2% |
| Notre-Dame-du-Rosaire, QC | 386 | 85 | 15.2% |
| La Durantaye, QC | 755 | 85 | 15.2% |
| Berthier-sur-Mer, QC | 1,644 | 86 | 13.6% |
| City | Population | Cost of Living Index | National Avg. |
| Crooked Lake Park, FL | 1,644 | n/a | |
| Leoti, KS | 1,644 | n/a | |
| Shiremanstown, PA | 1,644 | n/a | |
| Factory Island 1, ON | 1,644 | 102 | 1.9% |
| Teaticket, MA | 1,645 | n/a | |
| Berthier-sur-Mer, QC | 1,644 | 86 | 13.6% |